From c87b3813182ff9141b4e52738e4ea66549b9ff77 Mon Sep 17 00:00:00 2001 From: Martin Nordholts Date: Wed, 29 Sep 2010 21:55:30 +0200 Subject: [PATCH] configure.ac: Use AC_LANG_PROGRAM to generate test-program Use AC_LANG_PROGRAM to generate test-program for AC_COMPILE_IFELSE, so we don't get warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body in autoconf 2.68. Second try, we must quote macro arguments... --- configure.ac | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/configure.ac b/configure.ac index 25d3399..2723a74 100644 --- a/configure.ac +++ b/configure.ac @@ -275,7 +275,7 @@ if test "x$enable_mmx" = xyes; then mmx_save_CFLAGS="$CFLAGS" CFLAGS="$mmx_save_CFLAGS $MMX_EXTRA_CFLAGS" - AC_COMPILE_IFELSE(AC_LANG_PROGRAM(,[asm ("movq 0, %mm0");]), + AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[asm ("movq 0, %mm0");])], AC_DEFINE(USE_MMX, 1, [Define to 1 if MMX assembly is available.]) AC_MSG_RESULT(yes) @@ -288,7 +288,7 @@ if test "x$enable_mmx" = xyes; then CFLAGS="$CFLAGS $sse_flag" - AC_COMPILE_IFELSE(AC_LANG_PROGRAM(,[asm ("movntps %xmm0, 0");]), + AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[asm ("movntps %xmm0, 0");])], AC_DEFINE(USE_SSE, 1, [Define to 1 if SSE assembly is available.]) AC_MSG_RESULT(yes) , @@ -351,7 +351,7 @@ if test "x$enable_altivec" = xyes; then [Define to 1 if the altivec runtime test should use a sysctl.]) ;; *) - AC_COMPILE_IFELSE(AC_LANG_PROGRAM(,[asm ("vand %v0, %v0, %v0");]), + AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[asm ("vand %v0, %v0, %v0");])], can_use_altivec=yes, can_use_altivec=no) ;; esac -- 2.30.2